DXM to trip or not?

[sToNeDpEnGuIn420]

does smokin before u do it prevent any nausea u would usually get ?

Well not for me, cuz the pills just give me this crappy feeling in my throat that makes me puke, but for some people it would.

how long does it takes to start fealing it?

for me usually an hour i can start to feel it, and by two hours im completely feeling it.